Finite Group Databasebeta

← #44540439

Subgroups — #44540439

Order 31712.

76 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D3964C211yesmaximal, characteristic
2(C2×D991)⋊C4C214yesmaximal, complemented
3C4×Dic991C211yesmaximal, characteristic, complemented
4C2×Q8×C991C211yesmaximal, characteristic, complemented
5C22×D991C2212yes—
6D3964—22no—
7C2×Dic991C2212yes—
8Q8×C991—22no—
9C2×C4×C991C2212yes—
10C2×C4×C991C2211yescharacteristic
11C22×C991C2311yescharacteristic
12C2×D991—22no—
13C2×D991—24no—
14C4×C991—22no—
15C4×C991D412yes—
16Dic991—22no—
17C2×C991C2×D411yescharacteristic
18C2×C991#4112yes—
19D991—42no—
20C991#12411yescharacteristic, complemented, Sylow
21#124—9911nomaximal, Sylow
22C2×Q8D99111yescharacteristic, complemented
23C2×D4—9911no—
24C22⋊C4—9914no—
25C42—9911no—
26C23—9912no—
27Q8—22no—
28D4—19822no—
29C2×C4—9912no—
30C2×C4C2×D99112yes—
31C2×C4C2×D99111yescharacteristic
32C22—19822no—
33C22—19824no—
34C22C22×D99111yescharacteristic
35C4—22no—
36C4—19822no—
37C4C22⋊D99112yes—
38C2—39642no—
39C2C2×C22⋊D99111yescharacteristic
40C2#3062939312yes—
subgroupG/H
center, FrattiniC22C22×D991
commutator, socle, cosocleC22×C991C23
FittingC2×Q8×C991C2
prime radicalC2×D3964C2
hypercenterC2×Q8D991
hypocenterC991#124
LCSG ▷ C22×C991 ▷ C991
UCSC1 ◁ C22 ◁ C2×Q8

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. (C2×D991)⋊C4C2semidirect
3. C4×Dic991C2semidirect
4. C2×Q8×C991C2semidirect
20. C991#124semidirect
22. C2×Q8D991semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×D39642
(C2×D991)⋊C42
C4×Dic9912
C2×Q8×C9912
#124991